FINESSE 21
Specifications
Hull
| LOA | 21 ft |
| LWL | 18.25 ft |
| Beam | 7.5 ft |
| Draft | 6 ft/ 2 ft min |
| Displacement | 3,500 lb |
| Ballast | 850.1 lb |
| Hull speed1.34·√LWL | 5.7 kn |
About the FINESSE 21
The Finesse 21 is a compact fractional sloop designed by Alan Platt and Laurie Harbotell, built by A F Platt Ltd. in the UK with production starting in 1968. While the exact total hull count is unknown, this vessel represents a specific era of British trailerable yacht design characterized by its 21.0 ft LOA and 3500.0 lb displacement.
- Best for:
- This boat is best suited for coastal cruising and trailerable sailing, appealing to owners who prioritize ease of transport and storage over long-range offshore capabilities.
- Bluewater capability:
- With a displacement of 3500.0 lb and a capsize ratio of 1.98, the Finesse 21 is generally considered a coastal cruiser rather than a bluewater offshore yacht.
- Comparables:
- Comparable vessels include other 1960s-70s British trailerables like the Wayfarer or Sunfast 14, sharing similar fractional rig configurations and trailer-friendly dimensions.
Performance
Pricing
We don't have market pricing data for the FINESSE 21 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 21ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
1 reported issues across 1 systems for the FINESSE 21, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a FINESSE 21? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 1 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Which engine powers your FINESSE 21?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Kubota, Yanmar, Beta Marine — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the FINESSE 21
Checking eBay for sails sized to this boat's rig…